baber/WOPTO huggingface dataset:
Patent JP-2008131813-A (JP)
Title: Permanent magnet electrical rotating machine, wind power generation system, and magnetization method of permanent magnet
Inventor: KORI DAISUKE
IPC: H02K7/18
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To form a generator that has generated heat into a structure that is easy to be cooled for size reduction and cost reduction, in a permanent magnet electrical rotating machine, especially for permanent magnet electrical rotating machine for wind-power generation.  <P>SOLUTION: As shown in Fig.1, the permanent magnet rotor 1 of the 6-pole permanent magnet electrical rotating machine comprises a rotor iron core 2, permanent magnets 3, 4 are stored in a permanent magnet slot 5 of the rotor iron core 2, and two permanent magnets are arranged per pole. The permanent magnet rotor 1 has an air path 6 for cooling, in between poles, and cooling air flows in the air path, thus efficiently cooling the inside of the generator. In the circumferential width at the inside diameter side of the air path 6 for cooling, the angle of an edge at the inside diameter side of width constituting one pole of the rotor iron core is set as θ, and θ is set to be in a ranges of not less than 50° to not more than 58°.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007201425-A (JP)
Title: Laser device, laser module, semiconductor laser, and manufacturing method of same
Inventor: FUJII TAKUYA
IPC: H01S5/0625
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser device capable of emitting laser beam of a desired wavelength.  <P>SOLUTION: A semiconductor laser 201 includes: a first diffracting grating region, in which a plurality of segments composed of a diffraction grating part 2 and a space part are connected, having a gain, and having first discrete peaks of a reflection spectrum; a diffraction grating part having the same pitch as that of the diffraction grating part of the first diffraction grating region; and a second diffraction grating region, in which a plurality of segments composed of a diffraction grating part 2 and a space part are connected, having second discrete peaks of the reflection spectrum different in the interval of the peak wavelength from that of the first discrete peaks of the reflection spectrum; wherein the first segment, being any one of the segments, has an optical length of an odd number times as large as a half of the pitch of the diffraction grating part of the first diffraction grating region, compared to all other segments, and all other segments have optical lengths of an even number times as large as the pitch of the diffraction grating part of the first diffraction grating regions or the optical lengths of an odd number times as large as the half of the pitch of the first diffraction grating region.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008127936-A (JP)
Title: Expansible frame for tent
Inventor: KIYOSE MASAHIDE
IPC: E04H15/34
Filed: 2006-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansible frame for tent, which can be stably installed even on an uneven or inclined rocky place or the like, and facilitate setup of a tent of optional size and shape.  <P>SOLUTION: The expansible frame for tent can retain a built-up state formed by connecting a plurality of length-adjustable leg poles 20 with each other by an apex fixture 10 so as to be radially expandable, and detachably connecting a length-adjustable expansible connecting pole 30 and a fixed-length connecting pole 40 between the expanded leg poles 20. Elastically deformable substantially U-shaped hooks 50 are provided at both ends of the expansible connecting pole 30 and the fixed-length connecting pole 40, respectively. The opening width of the substantially U-shape of the hooks 50 is set smaller than the outer diameter of the leg pole 20. By fitting the hooks 50 to the leg poles 20, the expansible connecting pole 30 and the fixed-length connecting pole 40 can be strongly held and connected by the elastic deformation of the hooks 50.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008133500-A (JP)
Title: Apparatus for forming film on plastic container
Inventor: KASHIMA HIROTO
IPC: B65D1/02
Filed: 2006-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for forming a thin film on a plastic container in a vacuum with a vacuum vapor-deposition method, a chemical vapor deposition (CVD) method or the like.  <P>SOLUTION: The apparatus for forming the thin film on the inner wall surface of the container with a plasma chemical vapor deposition method comprises: an inner electrode inserted and placed in the container made from a plastic arranged inside an outer electrode; a means for evacuating the container; a means for supplying a source gas into the container through the inner electrode, and a means for generating plasma in between the outer electrode and the inner electrode. The inner electrode has a member with a slit-shaped gas feed opening placed on its tip. The opening is formed in the outlet side, has a short side dimension of 0.5 mm or less and a depth dimension of 10 times the short side dimension or larger.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008138429-A (JP)
Title: Clip for repair
Inventor: MACHIDA TAIJI
IPC: E04D1/34
Filed: 2006-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clip for repair capable of attaching a new roof material to be replaced with a broken existing roof material to a sheathing roof board easily and securely and improving workability and reliability of repair work.  <P>SOLUTION: This clip 13 for repair is constituted by forming integrally a fixing plate 14 fixed to the sheathing roof board 7; a ridge side stopper part 15 for regulating travel of a ridge side end part 6a of the new roof material 6 onto a ridge side F while the ridge side end part 6a is inserted into the clip 13; an eaves side locking part 16 locked on an inner side face of the ridge side end part 6a to prevent the ridge side end part 6a from coming off onto an eaves side E; and a pressing part 17 for holding a condition for regulating travel of the ridge side end part 6a onto the ridge side F and the eaves side E by the ridge side stopper part 15 and the eaves side locking part 16.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008137114-A (JP)
Title: Robot, and method and program for controlling the same
Inventor: ONO NOBUYUKI
IPC: B25J13/08
Filed: 2006-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot which can check by itself whether or not a hand thereof accurately grips an object.  <P>SOLUTION: In the robot, it is determined whether or not the location and position (external information) of a handle (object) H, based on an image obtained via a camera 102, conforms to the location and position (internal information) of the handle H provided that the handle H is accurately gripped, based on the position of the robot 1 corresponding to output etc. of a rotary encoder 104. Then based on a result of the determination that the external information conforms to the internal information, it is determined whether a gripping state of the handle H is adequate or not, based on a power value detected by a six-axial force sensor 106 provided for each hand 13.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145665-A (JP)
Title: Zoom lens and electronic imaging apparatus using the same
Inventor: KANETAKA FUMIKAZU
IPC: G02B13/16
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive zoom lens which is made compact and at the same time achieves a higher zoom ratio, can maintain good image quality, and is suitable for an electronic imaging device such as a CCD and a CMOS.  <P>SOLUTION: The zoom lens includes a first positive lens group G1, a second negative lens group G2, a third positive lens group G3 and a fourth positive lens group G4, wherein zooming is performed by changing a distance between the lens groups. The first lens group G1 is constituted of one positive lens, the second lens group G2 is constituted of two lenses, the fourth lens group G4 is constituted of one positive lens. The zoom lens satisfies a conditional expression (1): 4<Z<8 that is necessary to secure the ideal situation of the zoom ratio and the cost reduction, the first lens group is constituted of a single lens being the smallest number of lens, and the zoom lens also satisfies a conditional expression (2): 80<νd<98 that is necessary to suppress the occurrence of transverse chromatic aberration to the utmost, wherein Z denotes a zoom ratio, and νd denotes Abbe's number of the first lens constituting the first lens group.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008152959-A (JP)
Title: Fuel cell system
Inventor: MURABAYASHI YOKO
IPC: G05F1/67
Filed: 2006-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a household fuel cell system using a fuel cell which is superior in followability to load fluctuations, and which is capable of preventing deterioration of a capacitor, preventing a power backflow to a commercial power supply surely and furthermore improving operating rate of the fuel cell.  <P>SOLUTION: This is the fuel cell system of charging the extra amount to the capacitor at the time of a light load when electric power consumption of a load is an output electric power of the fuel cell or less and output electric power of the fuel cell is left, and supplying the shortfall from the capacitor to the load at the time of a heavy load when the electric power consumption of the load exceeds the output electric power of the fuel cell and the output electric power of the fuel cell is in short supply. By restricting the output electric power of the fuel cell according to voltage elevation of the capacitor at the time of the light load, it lets the capacitor have free space for charge and restricts so that a charge voltage of the capacitor does not exceed that withstand voltage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153834-A (JP)
Title: Image processing apparatus
Inventor: TSUCHIYA TOSHINORI
IPC: H04N1/46
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus that prevents color shading from being conspicuous by suppressing saturation and improve quality of an image when color shading is distinctively conspicuous depending upon the state (for example, luminance and saturation) of a subject.  <P>SOLUTION: The image processing apparatus has a saturation adjusting means capable of adjusting the saturation of a photographic image of the subject and a subject information detecting means of detecting the state of the subject (for example, luminance and saturation) of the subject based upon an image signal of the photographic image to decide whether a scene is a scene wherein color shading is conspicuous, and is enabled to suppress the saturation of the photographic image when the subject information detecting means decides that the scene is a scene wherein color shading is conspicuous.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008149406-A (JP)
Title: Detent device for straight type nut runner
Inventor: HARUOKA YOSHINORI
IPC: B23P19/06
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detent device for a straight type nut runner, which detent device can detent a bolt and a nut in a safe state even in a narrow space.  <P>SOLUTION: An arm 5 having a wrench type detent member 6 and guide rollers 10 are arranged on a shaft 7 fixed to a fixing member 3 above the nut runner 2 so as to advance and recede. Further, the detent member 6 is arranged so as to swivel to a refuge position and a fitting position to the bolt and the nut of a workpiece W set to the nut runner 2. The detent member 6 comprises a spring portion 9 arranged between the arm 5 and a supporting column 4 so as to position the detent member 6 at the refuge position, and a guide member 12 which has a guide surface 12a for guiding the detent member 6 to the fitting position of the bolt and the nut of the workpiece W by bringing the guide rollers 10 provided on the arm 5 into contact with the guide surface 12a in the swivelling of the arm 5, and is fixed to the fixing member 3 so as to lock the swivelling direction of the arm 2 by engaging with the guide rollers 10 when the detent member 6 is fitted to the bolt and the nut of the workpiece W.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008148935-A (JP)
Title: Endoscope system and cleaning method of objective lens of endoscope
Inventor: OTAWARA TAKASHI
IPC: A61B1/00
Filed: 2006-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope system capable of securing an observation field of vision by one of two observation means (a first and a second observation means) as much as possible even when observation is being made by the other observation means.  <P>SOLUTION: An endoscope 12 of the endoscopic system 10 has a nozzle 112, and objective lenses 82 and 92 for first and second observation means 64a and 64b on the tip of an insertion part 32 one by one. The objective lenses are placed at a position which can be influenced respectively by supplying liquid/air from the nozzle. A control circuit 162 is connected to an air/water supply device 20 connected to the nozzle and is connected to the first and second observation means. The control circuit operates the air/water supply device 20 and has the objective lenses selectively supply liquid/air so as to remove adhered substances of the objective lenses of the observation means different from the observation means where an image is displayed to an observation monitor 18 when the image by the observation means selected by a relay board 50 is displayed to the observation monitor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008150259-A (JP)
Title: Oxygen pump
Inventor: NISHIMURA HIROSHI
IPC: C25B1/02
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen pump in which stress is not imposed on a solid electrolyte cylindrical body arranged along the vertical direction and which has excellent durability.  <P>SOLUTION: The oxygen pump is provided with: the solid electrolyte cylindrical body 30 having oxygen ion conductivity; electrodes to be arranged on the inside and outside surfaces of the solid electrolyte cylindrical body 30; and a heating means 31 for heating the solid electrolyte cylindrical body. Each of both ends of the solid electrolyte cylindrical body 30 is attached to a fixing side via flexible connectors 55 and 56.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008153157-A (JP)
Title: Lighting system
Inventor: TABUCHI TOMOYA
IPC: F21V7/09
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce illuminance irregularity in a light-irradiated region.  <P>SOLUTION: This lighting system includes a plurality of light-emitting diodes 102, and a plurality of light emitting parts 104 flatly arranged corresponding to the plurality of the respective light emitting diodes 102. The plurality of light emitting parts 104 include first parts 104a emitting first light, and second parts 104b emitting second light different from the first light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007184583-A (JP)
Title: High-performance cmos circuit, and manufacturing method therefor
Inventor: VIJAY NARAYANAN
IPC: H01L29/423
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CMOS circuit which includes an n-FET gate stack having a gate dielectric and a metal gate conductor, and a p-FET gate stack having a gate dielectric layer and a silicon-containing gate conductor.  <P>SOLUTION: In the high-performance complementary metal oxide film semiconductor (CMOS) circuit, each semiconductor unit has at least the first gate stack and the second gate stack. The first gate stack is disposed on a first device region (e.g., n-FET device region) in a semiconductor board, and at least includes a gate dielectric layer 14, a metal gate conductor 16, and a silicon-containing gate conductor 18 that are laminated in increasing order. The second gate stack is disposed on a second device region (e.g., p-FET device region) in the semiconductor board; and at least includes a gate dielectric layer, and a silicon-containing gate conductor that are laminated in increasing order. The first and second gate stacks can be formed on the semiconductor board by a variety of integrated methods.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008159767-A (JP)
Title: Light emitting display unit
Inventor: ITO KATSUYUKI
IPC: G09F9/33
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting display unit which can be fixed to a board to make elements as light emitting bodies emit light.  <P>SOLUTION: This light emitting display unit comprises the board 20 having a surface subjected to planarizing treatment, light emitting laminated thin films 11 fixed to the surface of the board subjected to the planarizing treatment, wiring portions each connected to an electrode formed on the one surface side of the light emitting laminated thin film, and a driving device connected to the wiring portions. The driving device drives a plurality of the light emitting laminated thin films so that they emit light.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008157771-A (JP)
Title: Analysis method of material containing hemoglobin
Inventor: NABEYA HIROMI
IPC: G01N21/65
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analysis method capable of discriminating whether a sample is a material containing hemoglobin, mainly an animal living tissue such as blood or not, nondestructively with high sensitivity and high reliability, without requiring complicated pretreatment, and regardless of knowledge or experience of a measurer.  <P>SOLUTION: This analysis method for discriminating whether an object sample is a material including hemoglobin or not is characterized as follows: the object sample and a hemoglobin standard material are irradiated with a laser; a Raman spectrum is measured; and a peak appearing in the Raman spectrum of the object sample is compared with a peak originated in a hem (complex compound formed by coordinating iron ion on porphyrin) portion in a Raman spectrum of the hemoglobin standard material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071729-A (JP)
Title: Fuel cell system, and method of shutting down it
Inventor: AHN JIN-GOO
IPC: H01M8/02
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system whose inside of fuel cell stack can be purged efficiently, and to provide a method of shutting down the fuel cell as well.  <P>SOLUTION: The fuel cell system comprises a heat source 24 generating combustion heat, a reformer 20 which generates reformed gas from fuel gas through catalyst reaction using the heat generated at the heat source 24, a fuel cell stack 10 which has anodes and cathodes and generates electric energy by electrically reacting the reformed gas supplied to the anodes and an oxidant supplied to the cathode, and a purging system 30 which shuts off the supply of the reformed gas and oxidant to the fuel cell stack 10 and supplies exhaust gas generated and emitted from the heat source 24 to the inside of the fuel cell stack 10 when the fuel cell system is shut down.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008155337-A (JP)
Title: Indexing device
Inventor: SUZUKI TERUZO
IPC: B23Q16/02
Filed: 2006-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indexing device which exerts high indexing accuracy even if a workpiece has a large size.  <P>SOLUTION: According to the structure of the indexing device, an indexing table 11 is rotatably supported on a base 10 by a radial bearing 14, an upper thrust bearing 15, and a lower thrust bearing 17 which are all formed of fluid bearings. Then the size of a bearing gap in the upper thrust bearing 15 is detected by a sensor 25, and pressure of pressure fluid supplied to the upper thrust bearing 15 is adjusted by a pressure and flow rate adjusting means 18, so that the size of the bearing gap is maintained to a predetermined value or more at least during rotation of the indexing table 11. Thus an activation torque and a rotation torque of the indexing table 11 are reduced to small values, and the indexing accuracy is enhanced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008162639-A (JP)
Title: Corrugated cardboard box
Inventor: MACHIBA AYUMI
IPC: B65D5/10
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corrugated cardboard box of which the sealing can be performed without using a subsidiary material for fixation such as a staple or an adhesive tape, and in which the sealing is hard to become loose.  <P>SOLUTION: This corrugated cardboard box has an opening/closing surface consisting of internal flaps 5 and external flaps 4 which are stacked on the outside of the internal flaps 5, and a non-opening/closing surface which is continued from the peripheral edge of the opening/closing surface. A slit is formed on the external flaps 4, and at the same time, a hand-placing hole 9 is formed on the non-opening/closing surface. The corrugated cardboard box 1 is constituted in such a manner that a part of the internal flap 5 is pulled out to the outside of the external flap 4 through the slit S, and also, is bent in a manner to reach the non-opening/closing surface while pressing the external surface of the external flap 4, and is inserted in the hand-placing hole 9, and thus, the opening/closing surface may be sealed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008164973-A (JP)
Title: Image forming device
Inventor: OKABE KATSUNORI
IPC: G03G15/20
Filed: 2006-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing breakage of a fixing unit even when on/off of a power source is repeated while shortening a warm-up time.  <P>SOLUTION: The voltage of a terminal (a) voltage-divided by a thermistor 19 detecting the temperature of the fixing unit and a resistor R1 is converted into a digital value by an A/D convertor 51 to be transmitted to MPU. In addition, a switch 53 switches reference voltage 1 at the time of power source-on, reference voltage 2 in waiting, and reference voltage 3 in printing to be input to a comparator 52, and when the temperature of the fixing unit is high and the voltage at the (a) point is higher than the reference voltage of any one of positions 1-3 selected by the switch 53, the output of an AND gate circuit 54 in which a heater-on/off signal from MPU is input is at an L level since the output of the comparator 52 is at an L level. Since triac 56 i.e. a heater-on/off control switch is turned off, overheat of the fixing unit can be prevented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007527634-A (JP)
IPC: H04W28/24
Filed: 2004-02-10
Abstract: The disclosure relates to an apparatus and method for determining if a media stream requiring a highest traffic class within a plurality of media streams is removed from a session, when the session established is modified between two mobile terminals or between a mobile terminal and a server, via a communication link. The existing traffic class is maintained for the remaining media streams for the session, if the media stream requiring the highest traffic class is removed from the session.
Patent JP-2006517212-A (JP)
IPC: A23L33/00
Filed: 2004-02-06
Abstract: A method for the use of lupin conglutin gamma or of proteins showing homology higher than 50% with lupin conglutin gamma, for the preparation of a medicament, food supplements or foods for the treatment of type II diabetes, pharmaceutical and nutritional compositions containing lupin conglutin gamma, and the use of lupin conglutin gamma as therapeutical agent, in particular as hypoglycemizing agent. Lupin conglutin gamma may be used in pure form or in form of extracts, mixtures or concentrates.
Patent JP-2006518418-A (JP)
Title: 熱ロールの表面硬化方法
IPC: C21D1/10
Filed: 2004-01-14
Abstract: 本発明は、鋼ロールを硬化する方法に関する。本方法では、硬化により生ずる残留応力分布が、熱ロールの熱加重により生ずる応力荷重に実質的に対応するように変化される。本方法では、熱ロールは、先ず、Ms温度又はそれ以上に先ず予備加熱され、次いで、温度A３より高い温度まで硬化のための表面加熱が実行され、最後に、焼入れが約１６０℃未満に温度が落ちるまで実行・継続される。